I agree with teabone and j0linar, I personally have been throwing away all my maps after each beta, I probably wont do a thing till final release tbh, maybe a mock demo here or there to test standalone exe but that's about it.
seems horror is all the rage also, so I maywell change what game I make 1st if possible. I do want to make a zombie game myself but also a pvp game if its possible later on in betas finding compatible models is hard though not much online for .x it seems..(unless im searching wrong online lol).
have fun stay safe
hood